The Arizona Diamondbacks have acquired outfielder Tony Campana from the Chicago Cubs in exchange for a pair of pitching prospects.  Campana hit .264 with five RBI and 30 stolen bases in 89 games last season with the Cubs.  In two big league seasons, the 26-year-old has batted .262 with 11 RBI and 54 stolen bases in 184 contests.  The Cubs receive 17-year-old right-handers Jesus Castillo and Erick Leal.  The D'backs also moved pitcher Daniel Hudson to the 60-day disabled list as he continues to recover from Tommy John surgery.